【正文】 nal,then control the motor stops, so you can make accurate driving and stopbit order to facilitate adjustment and maintenance of equipment in the program evaluat ion of scient if ic developm ent . Natur e secur it y t ype natur e securit y is t o m aint enance people of healt h value f or t arget , t hrough st rengthening secur it y based m anagement , and r is k m anagement , and equipm ent m anagement and t echnology super vision, ensur e pr oduction in t he people, and r eal, and syst em, and system, elem ent s secur it y reliable, and har m ony unif ied, f ul cont rol var ious against f actor s, achieved t hought no slack, and management no em pty document , and equipm ent no hidden, and syst em no blocked, and unit zer o nonst opped. Qualit y and ef f iciencyqualit y benef it is t o adhere t o t he enter prise survival, pr ofit and developm ent business t rut h, adher e t o t he all act ivit y is econom ic activit y, all cost s can be cont roled, m oney should not be wast ed m anagement philosophy, m anagement analysis, t o im prove management qualit y, im prove cost contr ol capacit y and mar ket petit iveness. Innovation of science and t echnology science and t echnology innovat ion is t o play t he r ole of science and t echnology as t he prim ar y pr oductive f or ce, act ive use of new t echnologies, new m at erials, new pr ocesses, new equipm ent, incr ease investm ent in science and t echnology, st rengt hening scient if ic and t echnological t r aining, speeding up t r ansf orm ing scient if ic and t echnological achievem ent s, f orm ing a num ber of pr opr iet ary t echnology, enhancing core pet it iveness. Resourcesavingt her esour ces saving ent er pr ise was t o r educe coal consumption, wat er consumpt ion, elect r icit y at t he core, enhance t he operat ion of lean m anagement o r ealize low consum ption, high ef f iciency, r educe pr oduction cost s. Second is t o st r engt hen t he business, f inancial, m ater ial, inf or mation and t he opt im ization of or ganizat ion and m anagement , s aving t he int er nal t r ansaction cost s. Har monious developm ent of har monious developm entis t o constr uct a f oreign envir onm ent f or development . XING r efer s t o t he int ernal securit y f ir m and int er nal m anagem ent of t he int er nal m anagem ent m easur es ar e ef f ective, harm onious. For eign cur ency m eans Enter prise coor dinat ing developm ent of hom eopat hy, well, get along wit h t he neighbor s bett er. ( B) XX 2020 f ive ent er prises building int r insic saf et y power pany goals ar e: unplanned out age 0 t im es. Class of disor ders 0, 0 is equivalent f or ced out age r ate. No per sonal inj ur y accident , m at er ial and equipm ent accident s do not occur, no f ir e, no envir onm ent al polut ion accident . Ent er prise int egr at ed t o achieve zer o cases of violat ion, zer o accident s, zer o. Qualit y goal is: when gener at ing capacit y ≥ 7. 5 bil lion kilowat t , sales of over 7. 11 bil ion kWh, t ot al pr of it s of ≥ 306. 6 mil ion Yuan, . . BFS++、 PI 、 MI S、 SCM I nf orm ation syst em s inf r astr uct ur e, f uly int egr at ed inf or m at ion system t o r ealize inf orm ation r esour ces shar ing。 t hr ee is st r ictly m ot or vehicle ident if icat ion m anagem ent , equipped wit h unif ied of ident if icat ion equipm ent and t ool, using m obile ident if icat ion Term inal, and law enf or cem ent r ecor ds inst r ument, t echnol gy ident if ication m eans. As t o 20XX years J une 20 st at ewide m ot or vehicle keep volum e f or 567, 408 car , and last year ear lier t han gr owt h 75, 814 car , gr owt h 13. 36%。 to st r engt hen t he t raining super vision in lar ge and m edium goods vehicle. A is est ablished lar ge vehicles and sm al vehicles classif icat ion m anagem ent of m ot or vehicle t est m ode, incr eased m edium van car , and danger ous goods t r anspor t car , and school car t est pr oj ect 。 t o expa nd t he br eadt h and dept h of t he por t al syst em, inf or m at ion system of Ent erprise M anagem ent Assist ant r ole t o play。通過(guò) GX Developer 軟件的仿真結(jié)果可以看出所設(shè)計(jì)的控制系統(tǒng)很好的實(shí)現(xiàn)了電鍍的工藝要求和控制要求，可方便完成自動(dòng)和手動(dòng)之間的切換，體現(xiàn)出 PLC 控制系統(tǒng)具有調(diào)試方便、適應(yīng)性強(qiáng)的優(yōu)點(diǎn)?？紤]到在除銹、電鍍、上升、下降等運(yùn)動(dòng)時(shí)行車和吊鉤 需要準(zhǔn)確停位，因此在每一個(gè)需要限定的位置要裝設(shè)限位開(kāi)關(guān)，通過(guò)限位開(kāi)關(guān)觸點(diǎn)動(dòng)作作為 PLC 的輸入信號(hào)來(lái)控制其輸出信號(hào)，就可以使行車和吊鉤準(zhǔn)確停位。 本文以鍍鎳電鍍自動(dòng)生產(chǎn)線控制系統(tǒng)設(shè)計(jì)為研究對(duì)象，以其電鍍專用行車為控制對(duì)象，對(duì)其電鍍的工藝要求和控制要求進(jìn)行了分析，采用理論研究的方法，設(shè)計(jì)了一套基于 PLC 的電鍍車間專用行車自動(dòng)控制系統(tǒng)。 PLC 作為一種數(shù)字運(yùn)算操作的電子裝置，專為工業(yè)環(huán)境下應(yīng)用而設(shè)計(jì)，能控制各種類型的工業(yè)設(shè)備及生產(chǎn)過(guò)程。 t his year J anuar y J une, vehicles m anagem ent section and license ar chives m anagem ent section t ot al accepted t he m ot or vehicle r egist r at ion business 42, 543 car t im es, which r egist er ed r egist ration 6, 905 car t im es, and t r ansf er r egist r ation 3, 592 car t im es, and change r egist r at ion 1033 car t im es, and m ort gage r egist r ation 696 car t im es, and cancelat ion r egist r ation 187 car t im es, and int o business 980 car t im es, and Ar chives cor rections 81 pieces t im es, and is sued t est qualif ied logo 25, 429 car t im es, and ot her vehicles business 3, 640 car t im es。 I I is est ablished m ot or vehicle t est r egulat or y plat f or m, achieved m ot or vehicle t est f ul pr ocess video, and dat a r em ote r egulat or y。 t o im pr ove t he day to day oper ation and m aint enance operat ion r ecor d of pr om ot ing causes and t r ansfer syst em。evaluat ion of scient if ic developm ent . Nat ur e securit y t ypenat ur e securit y is t o m aint enance people of healt h value f or t arget, t hr ough str engthening secur it y based m anagem ent , and r isk m anagement, and equipm ent m anagement and t echnol gy super vision, ensur e pr oduction in t he people, and r eal, and syst em, and syst em , elem ents secur it y r eliable, and har m ony unif ied, f ul cont r ol var ious against f act ors, achieved